WO2021204134A1 - 一种电动混配设备 - Google Patents

一种电动混配设备 Download PDF

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Publication number
WO2021204134A1
WO2021204134A1 PCT/CN2021/085764 CN2021085764W WO2021204134A1 WO 2021204134 A1 WO2021204134 A1 WO 2021204134A1 CN 2021085764 W CN2021085764 W CN 2021085764W WO 2021204134 A1 WO2021204134 A1 WO 2021204134A1
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Prior art keywords
suction
discharge
mixing
centrifugal pump
electric
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PCT/CN2021/085764
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English (en)
French (fr)
Inventor
吴勇
李泓杉
弋大浪
祝茂林
税淼
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四川宏华石油设备有限公司
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Publication of WO2021204134A1 publication Critical patent/WO2021204134A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71705—Feed mechanisms characterised by the means for feeding the components to the mixer using belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7176—Feed mechanisms characterised by the means for feeding the components to the mixer using pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven

Definitions

  • the invention belongs to the technical field of fracturing construction equipment, and specifically relates to an electric mixing equipment.
  • the traditional fracturing fluid mixing method is the intermittent method, that is, using a pool of water or a tank of water, relying on manual calculation of the required addition amount of each material, and then adding powder to the pool or tank according to the ratio. After time stirring and circulating dissolution, after mechanical stirring and circulating hydration, a prepared fracturing fluid is obtained.
  • the quality of the fracturing fluid prepared by this manual intermittent liquid mixing method is poor, the "powder-in-water” is serious, the viscosity is uneven, and the intermittent operation requires a long mixing time, which can only be used in mixed batches, and the fracturing operation cannot be performed continuously.
  • the traditional liquid distribution method both in terms of quality and supply, can no longer meet the needs of fracturing operations.
  • the current domestic continuous mixing equipment is mainly diesel-driven liquid mixing trucks and skids, which have the disadvantages of low liquid mixing capacity, high noise, large maintenance work, and high cost.
  • the purpose of the present invention is to provide an electric mixing equipment in view of the problems of low mixing capacity, high noise, large maintenance workload and high cost of the prior art mixing equipment.
  • An electric mixing equipment includes a mixing tank, a discharge structure, a suction structure, a powder tank, an electric control room, at least one agitator, a screw conveyor, and a high-energy mixing structure and a diffuser.
  • the diffuser is installed in On the mixing tank, the left and right ends of the mixing tank are respectively provided with suction ports and discharge ports, one side of the mixing tank is equipped with a discharge structure, and the other side of the mixing tank is equipped with a suction structure, the suction structure
  • the diffuser communicates with the suction port of the mixing tank, the discharge structure and the suction structure are respectively electrically connected to the electrical control room, the high-energy mixing structure is installed on the suction structure, and the lower part of the powder tank is passed through a screw conveyor In communication with the high-energy mixing structure, the agitator is installed inside the mixing tank.
  • the high-energy mixing structure is assembled by a high-energy vortex mixer or a high-energy constant-pressure mixer.
  • the electric mixing equipment further includes a base and a hanging frame, the hanging frame is fixed on the base, the mixing tank is installed on the base and is built in the upper part of the hanging frame, and the powder tank is built in the hanging frame.
  • One end of the hanging frame is connected with the hanging frame, and the other end of the hanging frame is placed in the electrical control room and connected with the base.
  • the electric mixing equipment further includes a lifting structure installed between the base and the top of the hanging frame.
  • the electric mixing equipment further includes a liquid filling pump installed at the lower end of the powder tank.
  • the discharge structure includes a discharge centrifugal pump, a discharge centrifugal pump motor, and a discharge manifold, the discharge centrifugal pump is connected to the discharge port of the mixing tank, and the discharge centrifugal pump is connected to the inlet end of the discharge manifold.
  • the suction structure includes a suction centrifugal pump, a suction centrifugal pump motor, and a suction manifold.
  • the high-energy mixing structure is installed on the suction manifold, and the outlet end of the suction manifold is connected to the suction centrifugal pump.
  • the discharge pipe of the suction centrifugal pump is connected to the diffuser on the mixing tank.
  • the discharge centrifugal pump motor or the suction centrifugal pump motor adopts a fixed frequency motor.
  • the discharge centrifugal pump motor or the suction centrifugal pump motor adopts a frequency conversion motor, and an inverter is installed on the frequency conversion motor.
  • the number of the agitator is four.
  • the present invention solution further designs an electric mixing equipment, adopting a high-energy mixing structure and diffusion
  • the coordination of the mixing device greatly improves the quality of the mixed liquid, and effectively guarantees the rapid progress of the mixing operation.
  • the overall scheme of the present invention is electric drive, which greatly reduces noise and further optimizes the conditions of production operations. .
  • the scheme of the present invention further optimizes the motor scheme, adopts frequency conversion technology, and uses an inverter to precisely control the speed of the motor.
  • the motor drives the centrifugal pump or the screw pump to precisely control the water flow and the volume of the added powder, so as to realize the automatic and accurate ratio of powder to water.
  • Figure 1 is a three-dimensional view of the structure of the present invention
  • Figure 2 is a second perspective view of the structure of the present invention.
  • Figure 3 is a front view of the structure of the present invention.
  • Figure 4 is a top view of the structure of the present invention.
  • horizontal does not mean that the component is required to be absolutely horizontal or overhanging, but may be slightly inclined.
  • horizontal only means that its direction is more horizontal than “vertical”, and it does not mean that the structure must be completely horizontal, but can be slightly inclined.
  • An electric mixing equipment including a mixing tank, a discharge structure, a suction structure, a powder tank, an electric control room, a stirrer, a screw conveyor, and a high-energy mixing structure and a diffuser, the diffuser is installed in the mixing tank
  • the left and right ends of the mixing tank are respectively provided with a suction port and a discharge port
  • one side of the mixing tank is equipped with a discharge structure
  • the other side of the mixing tank is equipped with a suction structure.
  • the device is connected with the suction port of the mixing tank.
  • the discharge structure and the suction structure are respectively electrically connected to the electrical control room.
  • the discharge structure and the suction structure are controlled by the electrical control room to control the displacement of the pump and the valve switch to control the corresponding displacement and Action:
  • the high-energy mixing structure is installed on the suction structure, the lower part of the powder tank is connected with the high-energy mixing structure through a screw conveyor, and the agitator is installed inside the mixing tank.
  • the equipment includes a mixing tank 1, a discharge centrifugal pump 15, a discharge centrifugal pump motor 16, a suction centrifugal pump 4, and a suction centrifugal pump motor 17, powder tank 9, lifting structure 8, electrical control room 14, high-energy mixing structure 5, suction manifold 3, discharge manifold 2, liquid filling pump 7, agitator 11, screw conveyor 6, diffuser 10 And the base 13, the hanging frame 12.
  • the number of the agitator 11 is at least one, this embodiment is the best embodiment, and the number of the agitator 11 is four.
  • the high-energy mixing structure 5 is assembled by a high-energy vortex mixer.
  • the high-energy vortex mixer uses swirling flow for efficient mixing.
  • the high-energy mixing structure 5 can also be assembled by a high-energy constant-pressure mixer. Utilize large adsorption force to form a vacuum or close to a vacuum environment for efficient mixing.
  • a discharge centrifugal pump 15 is installed on one side of the mixing tank 1; a discharge centrifugal pump motor 16 is installed on the discharge centrifugal pump 15; Perform electrical control; the other side of the mixing tank 1 is equipped with a suction centrifugal pump 4; a suction centrifugal pump motor 17 is installed on the suction centrifugal pump 4, and the aforementioned electrical control room 14 can specifically control the discharge centrifugal pump motor 16, the suction centrifugal pump motor 17 Wait for electrical control.
  • the powder tank 9 is installed on the hanging frame 12; the lower part of the powder tank 9 is installed with a screw conveyor 6, which conveys the powder to the high-energy mixing structure 5; the high-energy mixing structure 5 is installed on the suction manifold 3
  • the outlet end of the suction manifold 3 is connected with the suction centrifugal pump 4, and the discharge pipe of the suction centrifugal pump 4 is connected with the diffuser 10 on the mixing tank 1.
  • the material and water are sprayed into the mixing tank 1.
  • the preliminarily mixed powder and water can enter along the tangential direction of the diffuser 10 and spray out in the form of a swirling flow; the outlet of the mixing tank 1 is connected with the inlet of the discharge centrifugal pump 15 ; The discharge centrifugal pump 15 is connected to the inlet end of the discharge manifold 2.
  • the mixing tank 1 is equipped with a stirrer 11 and a diffuser 10, and the stirrer 11 is installed inside the mixing tank 1; the discharge centrifugal pump motor 16 or suction
  • the centrifugal pump motor 17 adopts a variable frequency motor, and an inverter is installed on the variable frequency motor; a lifting structure 8 is installed on the hanging frame 12 and the base 13 on the side of the powder tank 9 and the lifting structure 8 is used to lift the powder to the powder Inside the tank 9; a liquid filling pump 7 is installed outside the lower end of the powder tank 9.
  • the liquid filling pump 7 is used to pump chemical liquids into the mixing tank 1 for mixing with powder and water; the above components are installed on the base 13 to become one Integral transport unit.
  • the working principle of this embodiment is as follows: When the equipment is working, the clean water is introduced into the suction manifold 3 through the suction centrifugal pump 4, and enters the high-energy mixing structure 5 on the suction manifold 3, and the powder is installed through the lower part of the powder tank 9.
  • the screw conveyor 6 is also conveyed to the high-energy mixing structure 5, and the powder and water are initially mixed in the high-energy mixing structure 5 of the suction manifold 3, and enter through the diffuser 10 together under the action of the suction centrifugal pump 4 In the mixing tank 1, then continue to mix under the action of the agitator 11, that is, under the joint action of the agitator 11 and the diffuser 10, further mixing is realized, thereby effectively solving the phenomenon of "powder in water" and improving the mixing liquid the quality of.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
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Abstract

一种电动混配设备，其包括混合罐（1）、排出结构、吸入结构、粉料罐（9）、电气控制室（14）、搅拌器（11）、螺旋输送器（6），还包括高能混配结构（5）和扩散器（10），扩散器（10）安装在混合罐（1）上，混合罐（1）的左右两端分别设置有吸入口与排出口，混合罐（1）的一侧安装有排出结构，混合罐（1）的另一侧安装有吸入结构，吸入结构通过扩散器（10）与混合罐（1）的吸入口连通，排出结构、吸入结构分别与电气控制室（14）电性连接，高能混配结构（5）安装在吸入结构上，粉料罐（9）的下部通过螺旋输送器（6）与高能混配结构（5）连通，搅拌器（11）安装在混合罐（1）的内部，具有使混配液的质量大大提高，有效保障混配作业快速进行的优点。

Description

一种电动混配设备
本申请要求于2020年04月07日提交中国专利局、申请号为202010265822.8、发明名称为“一种电动混配设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明属于压裂施工设备技术领域，具体涉及一种电动混配设备。
背景技术
在油田压裂作业中，压裂液的混配质量是保证压裂作业成功的重要因素。传统的压裂液混配方法为间歇式配液法，即利用一池水或一罐水，依靠人工计算称量各物料所需添加量，然后按配比向池内或罐内投入粉料，经过长时间搅拌循环溶解后，再经过机械搅拌及循环水合后，得到配制好的压裂液。但这种人工间歇配液方式配制的压裂液质量较差，“水包粉”严重，粘度不均匀，而且间歇作业，混配时间长，只能混批混用，压裂作业不能连续进行。随着油田施工效率要求的提高，以及大规模压裂的发展，传统的配液方式，无论从质量上还是供应量上，已经无法满足压裂作业需求。
目前国内外的压裂施工作业，尤其是页岩气的压裂施工现场需要大量的压裂基液，当前的压裂施工过程中，现场即混即用的压裂液混配设备应用日趋广泛，但随着压裂规模的增大，配液量越来越大，混配类设备的需求也越来越多。
而当前国内连续混配设备以柴油驱动的配液车、橇为主，具有配液能力低、噪音大、维护工作大，成本高等缺点。
发明内容
本发明的目的在于：针对现有技术的混配设备配液能力低、噪音大、维护工作量大及成本高的问题，提供一种电动混配设备。
本发明采用的技术方案如下：
一种电动混配设备，包括混合罐、排出结构、吸入结构、粉料罐、电气控制室、至少一个搅拌器、螺旋输送器，还包括高能混配结构和扩散器，所述扩散器安装在混合罐上，所述混合罐的左右两端分别设置有吸入口与排出口，所述混合罐的一侧安装有排出结构，所述混合罐的另一侧安装有吸入结构，所述吸入结构通过扩散器与混合罐的吸入口连通，所述排出结构、吸入结构分别与电气控制室电性连接，所述高能混配结构安装在吸入结构上，所述粉料罐的下部通过螺旋输送器与高能混配结构连通，所述搅拌器安装在混合罐的内部。
作为优选，所述高能混配结构采用高能涡流混合器或高能恒压混合器装配而成。
作为优选，所述电动混配设备还包括底座和吊框，所述吊框固定在底座上，所述混合罐安装在底座上且内置于所述吊框中部，所述粉料罐内置于所述吊框的一端且与所述吊框连接，所述电气控制室内置于所述吊框的另一端且与所述底座连接。
作为优选，所述电动混配设备还包括升降结构，所述升降结构安装在所述底座与所述吊框顶部之间。
作为优选，所述电动混配设备还包括液添泵，所述液添泵安装在粉料罐的下端。
作为优选，所述排出结构包括排出离心泵、排出离心泵电机、排液管汇，所述排出离心泵与混合罐的排出口连通，所述排出离心泵与排液管汇的进入端连接。
作为优选，所述吸入结构包括吸入离心泵、吸入离心泵电机、吸入管汇，所述高能混配结构安装在吸入管汇上，所述吸入管汇的出口端与吸入离心泵连接，所述吸入离心泵的排出管与混合罐上的扩散器连接。
作为优选，所述排出离心泵电机或吸入离心泵电机采用定频电机。
作为优选，所述排出离心泵电机或吸入离心泵电机采用变频电机，所述变频电机上安装有逆变器。
作为优选，所述搅拌器的个数为4个。
综上所述，由于采用了上述技术方案，本发明的有益效果是：
1、由于现有技术的混配设备配液能力低、效果差、噪音大、维护工作大，成本高，针对该问题，本发明方案进一步设计了电动混配设备，采用高能混配结构和扩散器配合，使混配液的质量大大提高，有效保障混配作业的快速进行。
2、现有技术中，传统柴油连续混配车的工作噪音巨大，严重影响作业人员的身体健康，针对这一问题，本发明方案整体为电力驱动，大幅降低噪音，进一步优化了生产作业的条件。
3、传统的混配设备，其制作的混配液比例相对粗放，精度不高，针对这一问题，本发明方案进一步优化了电机方案，采用变频技术，用逆变器 精准控制电机的转速，电机带动离心泵或者螺杆泵就可以精确控制水流量和添加粉料的体积，从而实现粉水自动配比与精确配比。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本发明的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。
图1是本发明的结构立体图一；
图2是本发明的结构立体图二；
图3是本发明的结构正视图；
图4是本发明的结构俯视图；
图中标记：1-混合罐，2-排液管汇，3-吸入管汇，4-吸入离心泵，5-高能混配结构，6-螺旋输送器，7-液添泵，8-升降结构，9-粉料罐，10-扩散器，11-搅拌器，12-吊框，13-底座，14-电气控制室，15-排出离心泵，16-排出离心泵电机，17-吸入离心泵电机。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本发明实施例的组件可以以各种不同的配置来布置和设计。
因此，以下对在附图中提供的本发明的实施例的详细描述并非旨在限制要求保护的发明的范围，而是仅仅表示本发明的选定实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
应注意到：说明书中的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
在本发明的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，或者是该发明产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本发明的简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”、“第三”等仅用于区分描述，而不能理解为指示或暗示相对重要性。
此外，术语“水平”、“竖直”等术语并不表示要求部件绝对水平或悬垂，而是可以稍微倾斜。如“水平”仅仅是指其方向相对“竖直”而言更加水平，并不是表示该结构一定要完全水平，而是可以稍微倾斜。
在本发明的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”、“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个原件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本 发明中的具体含义。
一种电动混配设备，包括混合罐、排出结构、吸入结构、粉料罐、电气控制室、搅拌器、螺旋输送器，还包括高能混配结构和扩散器，所述扩散器安装在混合罐上，所述混合罐的左右两端分别设置有吸入口与排出口，所述混合罐的一侧安装有排出结构，所述混合罐的另一侧安装有吸入结构，所述吸入结构通过扩散器与混合罐的吸入口连通，所述排出结构、吸入结构分别与电气控制室电性连接，排出结构、吸入结构由电气控制室控制泵的排量及阀门开关来控制其相应的排量和动作,所述高能混配结构安装在吸入结构上，所述粉料罐的下部通过螺旋输送器与高能混配结构连通，所述搅拌器安装在混合罐的内部。
以下结合实施例对本发明的特征和性能作进一步的详细描述。
实施例1
本发明较佳实施例提供的一种电动混配设备，通过下面的技术方案实现以上功能：设备包括混合罐1、排出离心泵15、排出离心泵电机16、吸入离心泵4、吸入离心泵电机17、粉料罐9、升降结构8、电气控制室14、高能混配结构5、吸入管汇3、排液管汇2、液添泵7、搅拌器11、螺旋输送器6、扩散器10以及底座13、吊框12。所述搅拌器11的个数至少为1个，本实施例为最佳实施例，搅拌器11的个数为4个。
所述高能混配结构5采用高能涡流混合器装配而成，高能涡流混合器利用旋流进行高效混配，高能混配结构5也可以由高能恒压混合器装配而成，高能恒压混合器利用较大吸附力形成真空或接近真空环境进行高效混配。所述混合罐1一侧安装有排出离心泵15；排出离心泵15上安装有排 出离心泵电机16；排出离心泵15一侧安装有电气控制室14，电气控制室14对吸入结构、排出结构进行电气控制；混合罐1的另一侧安装吸入离心泵4；吸入离心泵4上安装有吸入离心泵电机17，前述的电气控制室14具体可对排出离心泵电机16、吸入离心泵电机17等进行电气控制。
粉料罐9安装于吊框12上；粉料罐9下部安装有螺旋输送器6，螺旋输送器6将粉料输送到高能混配结构5；高能混配结构5安装在吸入管汇3上、吸入管汇3的出口端与吸入离心泵4联接，吸入离心泵4的排出管与混合罐1上的扩散器10联接，扩散器10可以将在高能混配结构5中初步混合后的粉料和水喷入混合罐1内，初步混合的粉料和水可以沿扩散器10的切向进入，以旋流的形式喷出；混合罐1的排出口与排出离心泵15的进入口联接；排出离心泵15与排液管汇2的进入端联接。并且在混合罐1左右二端均有吸入口与排出口；混合罐1上安装有搅拌器11和扩散器10，搅拌器11安装在混合罐1的内部；所述排出离心泵电机16或吸入离心泵电机17采用变频电机，所述变频电机上安装有逆变器；在粉料罐9侧的吊框12与底座13上安装升降结构8，升降结构8用于将粉料提升至粉料罐9内；在粉料罐9下端外侧安装液添泵7，液添泵7用于泵取化学液体入混合罐1，以便和粉料、水混合；上述部件均安装于底座13上成为一个整体运输单元。
本实施例的工作原理如下：设备工作时，清水通过吸入离心泵4将清水引入吸入管汇3，并进入吸入管汇3上的高能混配结构5内，粉料通过粉料罐9下部安装的螺旋输送器6也输送到高能混配结构5内，则粉料与水在吸入管汇3的高能混配结构5内初步混合，并在吸入离心泵4的作用下 一同经扩散器10进入混合罐1内，然后继续在搅拌器11作用下混配，即在搅拌器11和扩散器10共同作用下，实现更加进一步混配，从而有效解决“水包粉”现象，提高了混配液的质量。
如上所述即为本发明的实施例。前文所述为本发明的各个优选实施例，各个优选实施例中的优选实施方式如果不是明显自相矛盾或以某一优选实施方式为前提，各个优选实施方式都可以任意叠加组合使用，所述实施例以及实施例中的具体参数仅是为了清楚表述发明人的发明验证过程，并非用以限制本发明的专利保护范围，本发明的专利保护范围仍然以其权利要求书为准，凡是运用本发明的说明书内容所作的等同结构变化，同理均应包含在本发明的保护范围内。

Claims (10)

  1. 一种电动混配设备，包括混合罐(1)、排出结构、吸入结构、粉料罐(9)、电气控制室(14)、螺旋输送器(6)及至少一个搅拌器(11)，其特征在于：所述电动混配设备还包括高能混配结构(5)和扩散器(10)，所述混合罐(1)的左右两端分别设置有吸入口与排出口，所述扩散器(10)安装在所述混合罐(1)上并与所述吸入口连通，所述混合罐(1)的一侧安装有所述排出结构，所述混合罐(1)的另一侧安装有所述吸入结构，所述吸入结构通过所述扩散器(10)与所述混合罐(1)的吸入口连通，所述排出结构、所述吸入结构分别与电气控制室(14)电性连接，所述高能混配结构(5)安装在所述吸入结构上，所述粉料罐(9)的下部通过螺旋输送器(11)与所述高能混配结构(5)连通，所述搅拌器(11)安装在所述混合罐(1)的内部。
  2. 如权利要求1所述的电动混配设备，其特征在于：所述高能混配结构(5)采用高能涡流混合器或高能恒压混合器装配而成。
  3. 如权利要求1所述的电动混配设备，其特征在于：所述电动混配设备还包括底座(13)和吊框(12)，所述吊框(12)固定在所述底座(13)上，所述混合罐(1)安装在所述底座(13)上，且内置于所述吊框(12)中部，所述粉料罐(9)内置于所述吊框(12)的一端且与所述吊框(12)连接，所述电气控制室(14)内置于所述吊框(12)的另一端且与所述底座(13)连接,所述排出结构、吸入结构安装在所述底座(13)上。
  4. 如权利要求3所述的电动混配设备，其特征在于：所述电动混配设备还包括升降结构(8)，所述升降结构(8)安装在所述底座(13)与所述吊框(12)顶部之间。
  5. 如权利要求1所述的电动混配设备，其特征在于：所述电动混配设备还包括液添泵(7)，所述液添泵(7)安装在所述粉料罐(9)的下端。
  6. 如权利要求1所述的电动混配设备，其特征在于：所述排出结构包括排出离心泵(15)、排出离心泵电机(16)及排液管汇(2)，所述排出离心泵(15)与所述混合罐(1)的排出口连通，所述排出离心泵(15)与所述排液管汇(2)的进入端连接。
  7. 如权利要求1所述的电动混配设备，其特征在于：所述吸入结构包括吸入离心泵(4)、吸入离心泵电机(17)及吸入管汇(3)，所述高能混配结构(5)安装在所述吸入管汇(3)上，所述吸入管汇(3)的出口端与所述吸入离心泵(4)连接，所述吸入离心泵(4)的排出管与所述混合罐(1)上的扩散器(10)连接。
  8. 如权利要求6或7所述的电动混配设备，其特征在于：所述排出离心泵电机(16)或吸入离心泵电机(17)采用定频电机。
  9. 如权利要求6或7所述的电动混配设备，其特征在于：所述排出离心泵电机(16)或吸入离心泵电机(17)采用变频电机，所述变频电机上安装有逆变器。
  10. 如权利要求1所述的电动混配设备，其特征在于：所述搅拌器的个数为4个。
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